package strategy

import (
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/scheduler/service/collector"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/storeLink"
)

type LoadPriority struct {
	Replicas int32
	Clusters []*CLusterLoad
}

type CLusterLoad struct {
	ClusterId        string
	TaskRunningNum   int64
	TaskPredictedNum int64
}

func NewLoadPriority(replicas int32, resources []*collector.ResourceSpec) *LoadPriority {
	var clusters []*CLusterLoad

	for _, resource := range resources {
		if resource.ClusterId == "" {
			continue
		}
		cluster := &CLusterLoad{
			ClusterId: resource.ClusterId,
		}
		for _, res := range resource.Resources {
			r, ok := res.(*collector.Usage)
			if !ok {
				continue
			}
			switch r.Type {
			case storeLink.RUNNINGTASK:
				num, ok := r.Total.Value.(int64)
				if !ok {
					continue
				}
				cluster.TaskRunningNum = num
			}
		}
		clusters = append(clusters, cluster)
	}
	return &LoadPriority{Replicas: replicas, Clusters: clusters}
}